R&S®HE400BC Antenna

Basic Handheld Directional Antenna

To R&S®PR100 Portable Receiver

Overview

Key facts

Unambiguous direction finding – i.e. distinct directional pattern with maximum at boresight in the VHF, UHF and SHF frequency range
Handy size despite extreme broadband capability
Supports horizontal and vertical polarization in the entire frequency range

Features

The R&S^®HE400BC basic handheld directional antenna is primarily intended for locating transmitters and interference sources. The direction of signal sources can be found by pointing the antenna towards the direction of maximum signal strength.

Specifications

Model	Frequency range
R&S^®HE400BC	8.3 kHz to 20 GHz

Key facts

Unambiguous direction finding – i.e. distinct directional pattern with maximum at boresight in the VHF, UHF and SHF frequency range
Handy size despite extreme broadband capability
Supports horizontal and vertical polarization in the entire frequency range
Fatigue-free operation due to the antenna design and the material used, which keep weight to a minimum.
Exchangeable cable between antenna and receiver

features & benefits

The R&S^®HE400BC consists of an antenna handle, a cable and different antenna modules, which can be easily attached by the locking ring. Furthermore, all antenna modules can be mounted in vertical or in horizontal orientation (90 degrees rotated) to detect vertically or horizontally polarized signals. Bearing information is determined with a detachable compass.

Specifications

R&S^®HE400BC

RF specification of antenna modules
Frequency range R&S^®HE400HF	8.3 kHz to 30 MHz
Frequency range R&S^®HE400VHF	20 MHz to 200 MHz
Frequency range R&S^®HE400LP	450 MHz to 8 GHz
Frequency range R&S^®HE400UWB	30 MHz to 6 GHz
Frequency range R&S^®HE400SHF	5 GHz to 20 GHz
Polarization	adjustable, linear horizontal or vertical
Input impedance	50 Ω
VSWR	<3.5, typ 2.0 (except HF module)
RF specification of antenna handle
Frequency range	8.3 kHz to 20 GHz
Nominal impedance	50 Ω
VSWR	<2.0, typ. 1.5
Operating temperature range	–10°C to +55°C
Storage temperature range	–25°C to +70°C
Damp heat	95% at +25°C/+55°C
Dimensions and weight (with UWB module)
Length × height x diameter	approx. 600 × 285 x 60 mm
Weight (antenna handle with UWB antenna module)	approx. 1.0 kg

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